CN115320972A - Labeling device and automatic labeling machine - Google Patents
Labeling device and automatic labeling machine Download PDFInfo
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- CN115320972A CN115320972A CN202110513539.7A CN202110513539A CN115320972A CN 115320972 A CN115320972 A CN 115320972A CN 202110513539 A CN202110513539 A CN 202110513539A CN 115320972 A CN115320972 A CN 115320972A
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- 238000002372 labelling Methods 0.000 title claims abstract description 343
- 238000007664 blowing Methods 0.000 claims description 47
- 230000006978 adaptation Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000013307 optical fiber Substances 0.000 description 4
- 238000009499 grossing Methods 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
- B65C9/00—Details of labelling machines or apparatus
- B65C9/26—Devices for applying labels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
- B65C9/00—Details of labelling machines or apparatus
- B65C9/08—Label feeding
- B65C9/12—Removing separate labels from stacks
- B65C9/14—Removing separate labels from stacks by vacuum
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
- B65C9/00—Details of labelling machines or apparatus
- B65C9/40—Controls; Safety devices
Abstract
The embodiment of the application provides a paste mark device and automatic labeling machine, including pasting a mark arm connection structure and pasting a mark board, paste mark arm connection structure including pasting a mark arm, the one end of pasting a mark arm is spherical head, paste the mark board and be equipped with the spherical recess with the spherical head adaptation of pasting a mark arm, paste the spherical head embedding of mark arm and paste in the spherical recess of mark board, when pasting the mark board contact by the mark object, paste the mark board and receive when coming from by the object pressure of pasting, paste the ball head rotation of mark board around the mark arm, so that the mark face of pasting of mark board self-adaptation object pastes the angle and the deformation angle of mark face, solve because the object pastes the mark face nonparallel of mark board with pasting the mark, or the object pastes the mark face and takes place deformation when pasting and lead to bind between label and the object and the region, the problem that the object surface drops is followed easily to the label, be applicable to the condition that the object form changes greatly, and need not to increase independent levelling device, and cost is reduced, and work space is saved.
Description
Technical Field
The application relates to the technical field of labeling equipment, in particular to a labeling device and an automatic labeling machine.
Background
For objects to be identified, such as whole boxes of commodities in a warehouse, products just finished in production, express items to be transported, and the like, labels (labels for short) need to be adhered to the surfaces (labeling surfaces of the objects) of the objects for identification. In order to improve labeling efficiency, labeling is automatically completed on a conveyor belt by an automatic labeling machine at present, so that labor is saved, and the consistency and accuracy of labeling are improved.
However, in the labeling process, since the labeling surface of the object is not parallel to the labeling surface of the labeling plate of the automatic labeling machine, or the labeling surface of the object is deformed during labeling, the bonding area between the label and the object is too small, and the label is easily peeled off from the surface of the object. The traditional solution is to add an independent smoothing device at the rear section of the labeling plate to smooth the label on the surface of the object, so that the bonding area between the label and the object becomes larger, thereby solving the problem of insecure labeling, but this solution is not suitable for the situation of the object with a large variety of shapes, such as a carton with a thin paper skin, and the addition of an independent smoothing device increases the cost and also needs to occupy more working space of the automatic labeling machine.
Disclosure of Invention
In view of the above problems, embodiments of the present application provide a labeling device and an automatic labeling machine to overcome the problem in the prior art that the adhesion area between the label and the object is too small due to the fact that the labeling surface of the object is not parallel to the labeling surface of the labeling plate, or the labeling surface of the object deforms during labeling.
In order to solve the problems, the embodiment of the application discloses a labeling device, which comprises a labeling arm connecting structure and a labeling plate; the labeling arm connecting structure comprises a labeling arm, one end of the labeling arm is a spherical head, the labeling plate is provided with a spherical groove matched with the spherical head of the labeling arm, and the spherical head of the labeling arm is embedded into the spherical groove of the labeling plate;
when the labeling plate contacts with the object to be labeled, the labeling plate rotates around the spherical head of the labeling arm, so that the labeling plate adapts to the shape of the object to be labeled.
Optionally, the labeling device further comprises a labeling arm thimble structure, and the labeling arm is provided with a cylindrical groove;
the labeling arm thimble structure is positioned in the cylindrical groove of the labeling arm;
the labeling arm connecting structure further comprises a limiting jackscrew, the labeling arm thimble structure comprises a thimble, a spring and a movable clamp, and one end of the thimble is a conical head matched with the spherical head of the labeling arm;
the spring is located between the conical head of the ejector pin and the movable clamp, and the limiting ejector screw is in contact with the movable clamp.
Optionally, when the labeling plate is not in contact with the object to be labeled, the thimble structure of the labeling arm is pushed to the labeling plate by the elastic force of the spring, the spherical head of the labeling arm is separated from the conical head of the thimble, and the spherical head of the labeling arm and the conical head of the thimble are in meshed contact with the spherical groove of the labeling plate, so that the labeling plate is locked with the spherical head of the labeling arm.
Optionally, when the labeling plate contacts the labeled object, the labeling plate is pushed to the labeling arm thimble structure by the pressure of the labeled object, the spherical head of the labeling arm is folded with the conical head of the thimble, and the spherical head of the labeling arm and the conical head of the thimble are in free contact with the spherical groove of the labeling plate, so that the labeling plate rotates around the spherical head of the labeling arm.
Optionally, a label suction fan is arranged inside the label pasting board, a label suction hole is formed in one side of the label pasting board, an opening corresponding to the label suction fan is formed in the other side of the label pasting board, and the opening is communicated with the label suction hole;
when the label is placed on the label pasting plate, the label sucking fan rotates to discharge air sucked by the label sucking holes from the opening to generate suction force, so that the label is adsorbed on the label pasting plate.
Optionally, one side of the label pasting plate is provided with a label blowing hole, and the other side of the label pasting plate is provided with an air source connecting hole which is communicated with the label blowing hole;
when the label is pasted on the surface of the pasted object, an air source is provided for the air source connecting hole, and blowing force is generated in the label blowing hole communicated with the air source connecting hole, so that the label is pasted on the surface of the pasted object.
Optionally, the label pasting plate is provided with a label blowing control device, and the label blowing control device is used for controlling whether the air source connecting hole is communicated with the label blowing hole or not.
Optionally, the labeling arm connecting structure is provided with a screw through hole, and the limiting jackscrew is screwed into the screw through hole to be contacted with the movable clamp.
Optionally, a sensor is disposed on one side of the label pasting board, and the sensor is configured to detect whether the label is on the label pasting board.
Optionally, the tags include non-electronic tags and electronic tags.
The embodiment of the application discloses an automatic labeling machine, which comprises at least one labeling device, wherein the labeling device comprises a labeling arm connecting structure and a labeling plate; the labeling arm connecting structure comprises a labeling arm, one end of the labeling arm is a spherical head, the labeling plate is provided with a spherical groove matched with the spherical head of the labeling arm, and the spherical head of the labeling arm is embedded into the spherical groove of the labeling plate;
when the labeling plate is contacted with the object to be labeled, the labeling plate rotates around the spherical head of the labeling arm, so that the labeling plate is adapted to the shape of the object to be labeled.
Optionally, the labeling device further comprises a labeling arm thimble structure, and the labeling arm is provided with a cylindrical groove;
the labeling arm thimble structure is positioned in the cylindrical groove of the labeling arm;
the labeling arm connecting structure further comprises a limiting jackscrew, the labeling arm thimble structure comprises a thimble, a spring and a movable clamp, and one end of the thimble is a conical head matched with the spherical head of the labeling arm;
the spring is located between the conical head of the ejector pin and the movable clamp, and the limiting ejector screw is in contact with the movable clamp.
Optionally, when the labeling plate is not in contact with the labeled object, the structure of the ejector pin of the labeling arm is pushed to the labeling plate by the elastic force of the spring, the spherical head of the labeling arm is separated from the conical head of the ejector pin, and the spherical head of the labeling arm and the conical head of the ejector pin are in meshed contact with the spherical groove of the labeling plate, so that the labeling plate is locked with the spherical head of the labeling arm.
Optionally, when the labeling plate contacts the labeled object, the labeling plate is pushed to the labeling arm thimble structure by the pressure of the labeled object, the spherical head of the labeling arm is folded with the conical head of the thimble, and the spherical head of the labeling arm and the conical head of the thimble are in free contact with the spherical groove of the labeling plate, so that the labeling plate rotates around the spherical head of the labeling arm.
Optionally, a label suction fan is arranged inside the label pasting board, a label suction hole is formed in one side of the label pasting board, an opening corresponding to the label suction fan is formed in the other side of the label pasting board, and the opening is communicated with the label suction hole;
when the label is placed on the label sticking plate, the label sucking fan rotates to discharge the air sucked by the label sucking hole from the opening to generate suction force, so that the label is adsorbed on the label sticking plate.
Optionally, one side of the label pasting plate is provided with a label blowing hole, and the other side of the label pasting plate is provided with an air source connecting hole which is communicated with the label blowing hole;
when the label is pasted on the surface of the pasted object, an air source is provided for the air source connecting hole, and blowing force is generated in the label blowing hole communicated with the air source connecting hole, so that the label is pasted on the surface of the pasted object.
Optionally, the label pasting plate is provided with a label blowing control device, and the label blowing control device is used for controlling whether the air source connecting hole is communicated with the label blowing hole or not.
Optionally, the labeling arm connecting structure is provided with a screw through hole, and the limiting jackscrew is screwed into the screw through hole to be contacted with the movable clamp.
Optionally, a sensor is disposed on one side of the label pasting board, and the sensor is configured to detect whether the label is on the label pasting board.
The embodiment of the application has the following advantages:
in the embodiment of the application, the spherical head of the labeling arm in the labeling arm connecting structure is embedded into the spherical groove formed in the labeling plate, when the labeling plate is in contact with a labeled object and the labeling plate is under pressure from the labeled object, the labeling plate rotates around the spherical head of the labeling arm, so that the labeling surface of the labeling plate is adaptive to the angle and the deformation angle of the labeling surface of the object, the problems that the labeling surface of the object is not parallel to the labeling surface of the labeling plate or the deformation of the labeling surface of the object causes the undersize of a bonding area between a label and the object and the label is easy to fall off from the surface of the object are solved, the labeling arm connecting structure is suitable for the situation that the shape of the object is greatly changed, an independent flattening device is not required to be added, the cost is reduced, and the working space is saved.
Drawings
Fig. 1 is a schematic structural view of an embodiment of a labeling apparatus according to the present application in a free contact state;
FIG. 2 is a schematic view of an embodiment of a labeling arm connecting structure of the present application;
fig. 3 is a schematic structural view of an embodiment of a thimble structure of a labeling arm according to the present application;
fig. 4 is a schematic structural view of an embodiment of a snap-in contact state of a labeling apparatus of the present application;
fig. 5 is a schematic diagram of a multi-sided structure of an embodiment of a labeling plate of the present application.
In the figure: (a) -labeling board side view, (b) -labeling board back view, (c) -labeling board front view;
1-labeling arm connecting structure, 11-labeling arm, 12-labeling arm spherical head, 13-limiting jackscrew, 14-labeling arm cylindrical groove, 15-screw through hole;
2-label pasting board, 21-spherical groove of label pasting board, 22-label blowing hole, 23-air source connecting hole, 24-label sucking hole, 25-label sucking fan, 26-opening and 27-sensor;
3-labeling arm thimble structure, 31-thimble, 32-thimble conical head, 33-movable clamp and 34-spring.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, the present application is described in further detail with reference to the accompanying drawings and the detailed description.
The embodiment of the application provides a labeling device, be used for to the object sticking label of needs sign, wherein, the label includes non-electronic tags and electronic tags, wherein, non-electronic tags can include face list, bar code, two-dimensional code and trademark paper etc. electronic tags can include RFID (radio frequency identification) label, electronic tags is also called radio frequency identification label, transponder, data carrier, by coupling element and chip composition, have certain data memory space, read (or write in) label information through Reader (Reader) wireless. Referring to fig. 1, which shows a schematic structural view of an embodiment of a labeling device in a free contact state according to the present application, the labeling device in fig. 1 comprises a labeling arm connecting structure 1 and a labeling plate 2; the labeling arm connecting structure 1 comprises a labeling arm 11, one end of the labeling arm 11 is a spherical head 12, the labeling plate 2 is provided with a spherical groove 21 matched with the spherical head 12 of the labeling arm, and the spherical head 12 of the labeling arm is embedded into the spherical groove 21 of the labeling plate;
when the label plate 2 contacts the object to be labeled, the label plate 2 rotates around the spherical head 12 of the labeling arm, so that the label plate 2 adapts to the shape of the object to be labeled.
Wherein, the shape of the object refers to the angle of the labeling surface of the object and the deformation angle of the labeling surface. Specifically, the spherical head 12 of the labeling arm in the labeling arm connecting structure 1 is embedded into the spherical groove 21 formed in the labeling plate 2, when the labeling plate 2 contacts with the object to be labeled, the labeling plate 2 is pressed by the object to be labeled, and the labeling plate 2 rotates around the spherical head 12 of the labeling arm, so that the labeling surface of the labeling plate 2 is adaptive to the labeling angle and the deformation angle of the object.
In the embodiment of this application, when being pasted mark object through 2 contacts on the mark board, when pasting mark board 2 and receiving and coming from by a mark object pressure, paste mark board 2 and rotate around the spherical head 12 who pastes the mark arm, so that the mark face of pasting of mark board 2 pastes the angle and the deformation angle of mark face of subsides self-adaptation object, solve because the mark face is pasted to the object and pastes the mark face nonparallel of mark board 2, or the object pastes the mark face and takes place deformation when pasting the mark and lead to gluing regional undersize between label and the object, the problem that the object surface drops is followed easily to the label, be applicable to the condition that the object appearance changes greatly, and need not to increase independent smoothing device, therefore, the cost is reduced, and the work space is saved.
Referring to fig. 1, the labeling device further comprises a labeling arm thimble structure 3, and the labeling arm 11 is provided with a cylindrical groove 14; the labeling arm thimble structure 3 is positioned in the cylindrical groove 14 of the labeling arm; referring to fig. 2, a schematic structural diagram of an embodiment of a labeling arm connecting structure of the present application is shown, the labeling arm connecting structure 1 further includes a limiting jackscrew 13, referring to fig. 3, a schematic structural diagram of another embodiment of a labeling arm thimble structure of the present application is shown, the labeling arm thimble structure 3 includes a thimble 31, a spring 34 and a movable clamp 33, one end of the thimble 31 is a conical head 32 adapted to the spherical head 12 of the labeling arm; the spring 34 is positioned between the conical head 32 of the thimble and the movable clamp 33, and the limiting jackscrew 13 is contacted with the movable clamp 33.
In an embodiment of the present application, the labeling arm connecting structure 1 is provided with a screw through hole 15, and the limiting jackscrew 13 is screwed into the screw through hole 15 to contact with the movable clamp 33.
Referring to fig. 4, a schematic structural diagram of an embodiment of the engagement contact state of the labeling device according to the present application is shown, when the labeling plate 2 does not contact the object to be labeled, the ejector pin structure 3 of the labeling arm is pushed to the labeling plate 2 by the elastic force of the spring 34, the spherical head 12 of the labeling arm is separated from the conical head 32 of the ejector pin, and the spherical head 12 of the labeling arm and the conical head 32 of the ejector pin are in engagement contact with the spherical groove 21 of the labeling plate, so that the labeling plate 2 is locked with the spherical head 12 of the labeling arm.
Specifically, one end of the spring 34 supports the movable clamp 33, the other end supports the conical head 32 of the ejector pin, the movable clamp 33 is sleeved at the middle cylinder of the ejector pin 31 and can slide at the middle cylinder of the ejector pin 31, the movable clamp 33 is in contact with the limiting jackscrew 13 of the labeling arm connecting structure 1, when the labeling plate 2 is not in contact with the labeled object, the ejector pin 31 of the labeling arm thimble structure 3 is pushed to the labeling plate 2 by the elastic force of the spring 34, the movable clamp 33 slides to the opposite side of the conical head 32 of the ejector pin by the elastic force of the spring 34, the spherical head 12 of the labeling arm is separated from the conical head 32 of the ejector pin, the spherical head 12 of the labeling arm is supported at the position of the spherical groove 21 of the labeling plate, the conical head 32 of the ejector pin is supported at the center of the bottom of the spherical groove 21 of the labeling plate, the spherical head 12 of the labeling arm and the conical head 32 of the ejector pin are in meshing contact with the spherical groove 21 of the labeling plate, and at this time, the contact position friction force causes the labeling plate 2 to be locked with the spherical head 12 of the labeling arm, so as to ensure that the labeling plate 2 cannot rotate with the labeling plate and complete the label taking action.
Referring to fig. 1, when the labeling plate 2 contacts the object to be labeled, the labeling plate 2 is pushed to the labeling arm thimble structure 3 by the pressure of the object to be labeled, the spherical head 12 of the labeling arm is folded with the conical head 32 of the thimble, and the spherical head 12 of the labeling arm and the conical head 32 of the thimble are in free contact with the spherical groove 21 of the labeling plate, so that the labeling plate 2 rotates around the spherical head 12 of the labeling arm.
Specifically, when the labeling plate 2 contacts the object to be labeled, the labeling plate 2 is pushed to the labeling arm thimble structure 3 by the pressure of the object to be labeled, the thimble 31 of the labeling arm thimble structure 3 is pushed to the spring 34, the movable clamp 33 slides to the side of the conical head 32 of the thimble by the pressure of the limiting jackscrew 13, the spherical head 12 of the labeling arm is folded with the conical head 32 of the thimble, at this time, the spherical head 12 of the labeling arm and the conical head 32 of the thimble form a complete sphere which is adapted to the spherical groove 21 of the labeling plate, that is, the spherical head 12 of the labeling arm and the conical head 32 of the thimble form a complete sphere which is freely contacted with the spherical groove 21 of the labeling plate, and the labeling plate 2 can rotate around the spherical head 12 of the labeling arm, so that the labeling plate 2 adapts to the shape of the object to be labeled, and completes the labeling action.
In the embodiment of the application, when the labeling plate 2 is not in contact with the object to be labeled, the spherical head 12 of the labeling arm and the conical head 32 of the ejector pin form occlusion contact with the spherical groove 21 of the labeling plate, and at the moment, the friction force at the contact position approximately locks the labeling plate 2 and the spherical head 12 of the labeling arm, so that when the labeling plate receives a label, the labeling plate 2 cannot rotate randomly, and the action of receiving the label is completed; when the labeling plate 2 contacts the labeled object, the spherical head 12 of the labeling arm and the conical head 32 of the ejector pin form a complete sphere and freely contact with the spherical groove 21 of the labeling plate, the labeling plate 2 can rotate around the spherical head 12 of the labeling arm, so that the labeling surface of the labeling plate 2 can adapt to the angle and the deformation angle of the labeling surface of the object, labeling action is completed, the problem that the labeling surface of the object is not parallel to the labeling surface of the labeling plate 2 or the labeling surface of the object deforms to cause the adhesion area between the label and the object to be too small when labeling is solved, the label is easy to fall off from the surface of the object is solved, the labeling device is suitable for the condition that the shape of the object is changed greatly, the independent flattening device is not required to be added, the cost is reduced, and the working space is saved.
Referring to fig. 5, which shows a schematic multi-side structure of an embodiment of a labeling plate 2 of the present application, fig. 5 (b) shows that a label sucking fan 25 is disposed inside the labeling plate 2, fig. 5 (c) shows that one side of the labeling plate 2 is provided with a label sucking hole 24, the other side of the labeling plate 2 is provided with an opening 26 corresponding to the label sucking fan 25, and the opening 26 is communicated with the label sucking hole 24; when a label is placed on the label attaching plate 2, the label suction fan 25 rotates to discharge the air sucked through the label suction hole 24 from the opening 26 to generate a suction force, so that the label is attached to the label attaching plate 2.
In one embodiment of the present application, as seen in fig. 5 (c), a sensor 27 is provided on one side of the label plate 2, and the sensor 27 is used for detecting whether the label is on the label plate 2.
The sensor 27 is used for detecting whether an object exists on the labeling surface of the labeling board, and the embodiment of the present application is exemplified by an optical fiber sensor.
Specifically, a label suction hole 24 and an optical fiber sensor are provided at one side of the labeling plate 2, a plurality of label suction fans 25 are provided inside the labeling plate 2, and an opening 26 corresponding to the label suction fan 25 is provided at the other side of the labeling plate 2. When the optical fiber sensor does not detect that a label exists on the label pasting plate 2, the label suction fan 25 is controlled to stop rotating, and suction force cannot be generated at the label suction hole 24; in the process of label receiving and label placing of the labeling device, the optical fiber sensor detects that a label exists on the labeling board 2, the label suction fan 25 is controlled to rotate to discharge air sucked in the label suction hole 24 from the opening 26, so that suction force is generated at the label suction hole 24, and the label is adsorbed on the labeling board 2.
In an embodiment of the present application, as shown in fig. 5 (c), a label blowing hole 22 is formed on one side of the label pasting board 2, as shown in fig. 5 (a) or (b), an air source connecting hole 23 is formed on the other side of the label pasting board 2, and the air source connecting hole 23 is communicated with the label blowing hole 22; when the label is pasted on the surface of the pasted object, an air source is provided for the air source connecting hole 23, and blowing force is generated in the label blowing hole 22 communicated with the air source connecting hole 23, so that the label is pasted on the surface of the pasted object.
In an embodiment of the present application, label pasting board 2 is provided with a label blowing control device, and the label blowing control device is used for controlling whether air source connecting hole 23 and label blowing hole 22 are conducted or not.
Specifically, be equipped with in one side of pasting mark board 2 and blow mark hole 22, the opposite side of pasting mark board 2 is equipped with an air supply connecting hole 23, provide an air supply for air supply connecting hole 23 through air supply providing device, the side cavity of pasting mark board 2, blow mark hole 22 and air supply connecting hole 23 through cavity side intercommunication, fig. 5 (a) is visible, the air supply gets into from the air supply connecting hole, through the cavity side of pasting mark board, blow out from blowing mark hole, it is equipped with the mark controlling means that blows that is used for controlling air supply connecting hole 23 and blows mark hole 22 and switches on or not to paste mark board 2. The air supply device may be a fan, an air pump, or other air supply devices, which is not limited in the embodiments of the present application.
During the period that the surface of the object to be pasted is not labeled, the label blowing control device is used for isolating the air source connecting hole 23 and the label blowing hole 22, so that the label blowing hole 22 cannot generate blowing force, and the label receiving and stable label transferring processes are prevented from being interfered. When the surface of an object to be adhered is labeled, the air source connecting hole 23 and the label blowing hole 22 are communicated through the label blowing control device, the label blowing hole 22 communicated with the air source connecting hole 23 generates blowing force because the air source is provided with the air source, and the unevenness of the surface of the label is overcome through the fluidity of the air blown out from the label blowing hole, so that the action of stably adhering the label is completed.
In the embodiment of the application, in the label receiving and placing processes of the labeling device, the label absorbing hole 24 on one side of the labeling plate 2 generates suction force to absorb the label on the labeling plate 2, so that the label is prevented from falling off in the label receiving and stable label transferring processes; when the surface of an object to be adhered is labeled, blowing force is generated at the label blowing hole 22 on one side of the labeling plate 2, unevenness of the surface of the label is overcome through the fluidity of blown gas, the adhesion area between the label and the object is improved, and the action of stably adhering the label is completed.
The embodiment of the application discloses an automatic labeling machine, which comprises the labeling device, wherein the labeling device comprises a labeling arm connecting structure and a labeling plate; the labeling arm connecting structure comprises a labeling arm, one end of the labeling arm is a spherical head, the labeling plate is provided with a spherical groove matched with the spherical head of the labeling arm, and the spherical head of the labeling arm is embedded into the spherical groove of the labeling plate;
when the labeling plate is contacted with the object to be labeled, the labeling plate rotates around the spherical head of the labeling arm, so that the labeling plate is adapted to the shape of the object to be labeled.
In an embodiment of the application, the labeling device further comprises a labeling arm thimble structure, and the labeling arm is provided with a cylindrical groove;
the labeling arm thimble structure is positioned in the cylindrical groove of the labeling arm;
the labeling arm connecting structure further comprises a limiting jackscrew, the labeling arm thimble structure comprises a thimble, a spring and a movable clamp, and one end of the thimble is a conical head matched with the spherical head of the labeling arm;
the spring is located between the conical head of the ejector pin and the movable clamp, and the limiting ejector pin is in contact with the movable clamp.
In an embodiment of the application, when the labeling plate is not in contact with the labeled object, the ejector pin structure of the labeling arm is pushed to the labeling plate by the elastic force of the spring, the spherical head of the labeling arm is separated from the conical head of the ejector pin, and the spherical head of the labeling arm and the conical head of the ejector pin are in occlusion contact with the spherical groove of the labeling plate, so that the labeling plate is locked with the spherical head of the labeling arm.
In this application embodiment, work as the mark pasting board contact when being pasted the mark object, paste the mark board and receive the pressure of being pasted the mark object is pushed and is pasted mark arm thimble structure, paste the spherical head of mark arm with the conical head of thimble folds, paste the spherical head of mark arm with the conical head of thimble with the spherical recess free contact of mark pasting board, so that paste the mark board and surround paste the spherical head rotation of mark arm.
In one embodiment of the application, a label sucking fan is arranged inside the label pasting plate, a label sucking hole is formed in one side of the label pasting plate, an opening corresponding to the label sucking fan is formed in the other side of the label pasting plate, and the opening is communicated with the label sucking hole;
when the label is placed on the label pasting plate, the label sucking fan rotates to discharge air sucked by the label sucking holes from the opening to generate suction force, so that the label is adsorbed on the label pasting plate.
In one embodiment of the application, one side of the label pasting plate is provided with a label blowing hole, and the other side of the label pasting plate is provided with an air source connecting hole which is communicated with the label blowing hole;
when the label is pasted on the surface of the pasted object, an air source is provided for the air source connecting hole, and blowing force is generated in the label blowing hole communicated with the air source connecting hole, so that the label is pasted on the surface of the pasted object.
In an embodiment of the application, label pasting plate is provided with a label blowing control device, and the label blowing control device is used for controlling whether the air source connecting hole is communicated with the label blowing hole or not.
In an embodiment of the application, the labeling arm connecting structure is provided with a screw through hole, and the limiting jackscrew is screwed into the screw through hole to be contacted with the movable clamp.
In an embodiment of the application, one side of label pasting board is equipped with the sensor, the sensor is used for surveying whether the label is in on the label pasting board.
For the embodiment of the automatic labeling machine, since it is basically similar to the embodiment of the device, the description is simple, and the relevant points can be referred to the partial description of the embodiment of the device.
Other embodiments of the present disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This specification is intended to cover any variations, uses, or adaptations of the specification following, in general, the principles of the specification and including such departures from the present disclosure as come within known or customary practice within the art to which the specification pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the specification being indicated by the following claims.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of other like elements in a process, method, article, or apparatus comprising the element.
The above description is only a preferred embodiment of the present disclosure, and should not be taken as limiting the present disclosure, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present disclosure should be included in the scope of the present disclosure.
The labeling device and the automatic labeling machine provided by the application are introduced in detail, specific examples are applied in the description to explain the principle and the implementation of the application, and the description of the above embodiments is only used to help understand the method and the core idea of the application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (11)
1. A labeling device is characterized by comprising a labeling arm connecting structure and a labeling plate; the labeling arm connecting structure comprises a labeling arm, one end of the labeling arm is a spherical head, the labeling plate is provided with a spherical groove matched with the spherical head of the labeling arm, and the spherical head of the labeling arm is embedded into the spherical groove of the labeling plate;
when the labeling plate is contacted with the object to be labeled, the labeling plate rotates around the spherical head of the labeling arm, so that the labeling plate is adapted to the shape of the object to be labeled.
2. The labeling device according to claim 1, further comprising a labeling arm ejector pin structure, wherein the labeling arm is provided with a cylindrical groove;
the labeling arm thimble structure is positioned in the cylindrical groove of the labeling arm;
the labeling arm connecting structure further comprises a limiting jackscrew, the labeling arm thimble structure comprises a thimble, a spring and a movable clamp, and one end of the thimble is a conical head matched with the spherical head of the labeling arm;
the spring is located between the conical head of the ejector pin and the movable clamp, and the limiting ejector pin is in contact with the movable clamp.
3. The labeling device according to claim 2, wherein when the labeling plate is not in contact with the labeled object, the labeling arm thimble structure is pushed to the labeling plate by the elastic force of the spring, the ball head of the labeling arm is separated from the cone head of the thimble, and the ball head of the labeling arm and the cone head of the thimble are in snap contact with the ball groove of the labeling plate, so that the labeling plate is locked with the ball head of the labeling arm.
4. The labeling device according to claim 2, wherein when the labeling plate contacts the labeled object, the labeling plate is pushed to the structure of the ejector pin of the labeling arm by the pressure of the labeled object, the spherical head of the labeling arm is folded with the conical head of the ejector pin, and the spherical head of the labeling arm and the conical head of the ejector pin are in free contact with the spherical groove of the labeling plate, so that the labeling plate rotates around the spherical head of the labeling arm.
5. The labeling device according to claim 1, wherein a label suction fan is arranged inside the label sticking plate, a label suction hole is arranged on one side of the label sticking plate, an opening corresponding to the label suction fan is arranged on the other side of the label sticking plate, and the opening is communicated with the label suction hole;
when the label is placed on the label sticking plate, the label sucking fan rotates to discharge the air sucked by the label sucking hole from the opening to generate suction force, so that the label is adsorbed on the label sticking plate.
6. The labeling device according to claim 5, wherein the label sticking plate is provided with a label blowing hole on one side and an air source connecting hole on the other side, and the air source connecting hole is communicated with the label blowing hole;
when the label is pasted on the surface of the pasted object, an air source is provided for the air source connecting hole, and blowing force is generated in the label blowing hole communicated with the air source connecting hole, so that the label is pasted on the surface of the pasted object.
7. The labeling device according to claim 6, wherein the label plate is provided with a label blowing control device for controlling whether the air source connecting hole and the label blowing hole are communicated or not.
8. Labeling device according to claim 2, characterized in that labeling arm connecting structure is provided with a screw through hole, into which the limiting jackscrew is screwed to contact the movable clamp.
9. Labelling device according to claim 5, characterised in that said labelling plate is provided with a sensor on one side for detecting whether said label is on said labelling plate.
10. Labelling device according to claim 5, 6 or 9, characterised in that said labels comprise non-electronic labels and electronic labels.
11. An automatic labelling machine, characterised in that it comprises at least one labelling device according to any one of claims 1 to 10.
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| CN202110513539.7A CN115320972B (en) | 2021-05-11 | 2021-05-11 | Labeling device and automatic labeling machine |
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| CN115320972B (en) | 2023-11-24 |
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